G21392 - IR Sensor Module
Small IR sensor module is 0.59" X 0.72". Operates on 3.3V to 5VDC and responds to 38kHz modulated IR remote signal (most TV remotes produce this). What you see in the picture is what you get. No schematic or documentation included. You can search the internet for hundreds of how to articles for applications. Sorry, we can't provide any technical help for this item.